Listing ID:
60260
Views:
2572
250.00 GBP
- Condition
- Excellent/Like new
- Negotiability
- Or best offer
- Ships to
- Anywhere
Western Electric 421a week 20, 1979. In original packaging.
Bought NOS a year ago having been tested on a Triplett 3444a tester reading 10,500/10,750 umhos.
I had tested professionally on an AVO VCM 163 testing Plate Current/Trans Conductance reading 70/75 - 12.5/13
This 421a has approximately 10-15 hours on it and is totally silent in my Bottlehead Crack.
Bought NOS a year ago having been tested on a Triplett 3444a tester reading 10,500/10,750 umhos.
I had tested professionally on an AVO VCM 163 testing Plate Current/Trans Conductance reading 70/75 - 12.5/13
This 421a has approximately 10-15 hours on it and is totally silent in my Bottlehead Crack.
Listed by:
JTbbb (26)
Listed:
2024-01-06
